CN211254778U

CN211254778U - Device for reducing DTY residual torque by improving tension

Info

Publication number: CN211254778U
Application number: CN201922324164.0U
Authority: CN
Inventors: 焦营占; 叶朝著; 曾惠敏
Original assignee: Zhejiang Bangxiang Chemical Fiber Co ltd
Current assignee: Zhejiang Bangxiang Chemical Fiber Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-08-14
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a device through improving tension and reducing the remaining moment of torsion of DTY, including the expansion plate, expansion plate upper end both sides central point puts through third fastening bolt threaded connection has a set of montant, and a set of tension sensor of montant inboard upper portion middle section fixedly connected with, montant outside upper portion middle section is through connecting rod difference first horizontal pole of fixedly connected with and second horizontal pole, and first horizontal pole sets up in second horizontal pole left side, first horizontal pole, second horizontal pole pass through the slider sliding connection that bottom one side is connected in the slide rail upper end that the inboard middle part of support set up, and the support sets up in the inboard top of connecting rod, support bottom middle part is through mounting panel fixedly connected with pneumatic cylinder, and pneumatic cylinder bottom swing joint has the pole of exerting pressure. The utility model discloses a set up pneumatic cylinder, execute depression bar, tension sensor, slide rail and slider structure, have and improve tension and reduce the remaining moment of torsion of DTY, the reinforcing reduces the advantage of torque device suitability.

Description

Device for reducing DTY residual torque by improving tension

Technical Field

The utility model relates to a DTY production and processing is with relevant equipment technical field, specifically is a device through improving tension and reducing the remaining moment of torsion of DTY.

Background

The DTY is a drawing textured yarn, which is a finished yarn after continuous or simultaneous drawing and deformation processing by a twister on an elasticizing machine, and the DTY interlaced yarn is characterized in that: the interlaced yarn is a filament yarn with filaments twisted with each other to form periodic network points under the action of jet air flow in a network nozzle, the network processing is mainly used for processing POY, FDY and DTY, the low-elasticity interlaced yarn manufactured by combining the network technology and the DTY technology has fluffiness and good elasticity of textured yarn, and also has a plurality of periodic and interlaced points, so that the compactness of the filament yarn is improved, a plurality of processes of textile processing are omitted, the capability of a tow bundle passing through a water jet loom can be improved, in the production and processing process of the DTY, when a roller wound with the DTY is braked, a small amount of torque still remains on the braked roller, the reduction operation is required to be carried out on the braked roller, so that the accuracy of the DTY staying position is ensured, at present, no relevant equipment is used for carrying out the reduction operation of the residual torque on the roller, and the applicability of the relevant equipment is insufficient, so that the use is inconvenient, therefore, the improvement is necessary, to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a reduce the device of the remaining moment of torsion of DTY through improving tension to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device through improving tension and reducing the remaining moment of torsion of DTY, includes the expansion plate, expansion plate upper end both sides central point puts and has a set of montant through third fastening bolt threaded connection, and a set of tension sensor of the inboard upper portion middle section fixedly connected with of montant, the inboard middle part of tension sensor rotates and is connected with the beam barrel, the first horizontal pole of fixedly connected with and second horizontal pole are respectively passed through in montant outside upper portion middle section through the connecting rod, and first horizontal pole sets up in second horizontal pole left side, first horizontal pole, second horizontal pole pass through the slider sliding connection that bottom one side is connected in the slide rail upper end that the inboard middle part of support set up, and the support sets up in the inboard top of connecting rod, mounting panel fixedly connected with pneumatic cylinder is passed through.

Preferably, the center positions of the two ends of the expansion plate are connected with a group of support blocks in a welding mode, and the center position of the upper end of each support block is connected with a group of second fastening bolts in a threaded mode.

Preferably, the connecting rod is in threaded connection with the first cross rod, the second cross rod and the vertical rod through the first fastening bolt and the fourth fastening bolt respectively, the first fastening bolt is arranged in the middle of the upper end of the first cross rod and the upper end of the second cross rod, and the fourth fastening bolt is arranged in the middle section of the lower portion of the outer side of the connecting rod.

Preferably, the tension sensor is connected with the central position of the upper part of the inner side of the vertical rod through a fixing plate arranged in the middle of the outer end, and a group of fixing bolts are connected with the middle part of the upper end and the lower end of the inner side of the fixing plate in a threaded manner and are connected with the inner side of the vertical rod.

Preferably, the pressure applying rod is in threaded connection with the bottom end of the solenoid through a screw fixedly connected with the middle part of the upper end of the pressure applying rod, and the solenoid is welded and connected to the middle part of the bottom end of the hydraulic cylinder.

Preferably, the front surface of the support, the middle parts of the inner sides of the front surfaces of the first cross rod and the second cross rod are provided with positioning holes at equal intervals, and the positioning holes are connected with positioning bolts through threads.

Preferably, the outer surface of the shaft roller is uniformly wound and connected with a DTY main body, and the shaft roller is rotatably connected with a bearing seat connected with the middle part of the inner side of a support plate arranged at the front end of the tension sensor.

Preferably, the central position of the inner side of the sliding rail is in threaded connection with a partition plate, and the middle parts of the two ends of the partition plate are fixedly connected with a group of buffer springs.

(III) advantageous effects

The utility model provides a device through improving tension and reducing the remaining moment of torsion of DTY possesses following beneficial effect:

(1) the utility model discloses a set up tension sensor, pneumatic cylinder and pressure applying rod, have and be convenient for through improving DTY tension, in order to realize the effect that the pair roller residual torque reduces, the problem that no relevant equipment is used for the pair roller to carry out the reduction operation of residual torque is solved, a set of tension sensor is fixedly connected with in the inboard upper portion central point of montant, the tension sensor front end rotates and connects the beam barrel, and there is the pressure applying rod through pneumatic cylinder swing joint in mounting panel bottom central point, control the pneumatic cylinder by external control end, the pneumatic cylinder carries out the descending operation of position to the pressure applying rod, exert decurrent power to DTY main part upper end by the pressure applying rod, carry out tensile promotion to the DTY main part, in order to realize the reduction operation to the beam barrel residual torque, and exert through the tension sensor who sets up and detect the tension that exerts, in order to ensure that the tension that exerts can not, the use is convenient.

(2) The utility model has the advantages that the slide rail, the slide block, the first cross bar and the second cross bar are arranged, the size of the device for reducing the torque is conveniently adjusted, the applicability of the device is increased, the problem of insufficient applicability of the device for reducing the torque is solved, the first cross bar and the second cross bar are respectively and fixedly connected with the two ends of the inner side of the bracket, the first cross bar and the second cross bar are connected with the connecting bar through the first fastening bolt, the connecting bar is connected with the vertical bar through the fourth fastening bolt, the vertical plate is connected with the expansion plate through the third fastening bolt, when the structure is installed on different devices, the first fastening bolt, the third fastening bolt and the fourth fastening bolt are differed, the size of the vertical bar and the connecting bar is adjusted, and the first cross bar and the second cross bar are driven by the slide block to move outwards, carry out size adjustment to first horizontal pole, second horizontal pole, and then realize the reinforcing to reducing the moment of torsion equipment suitability.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present invention at B in FIG. 1;

fig. 4 is a schematic view of the inner side of the bracket of the present invention.

The reference numbers in the figures are: 1. a first fastening bolt; 2. a first cross bar; 3. positioning holes; 4. positioning the bolt; 5. mounting a plate; 6. a support; 7. a second cross bar; 8. a connecting rod; 9. a second fastening bolt; 10. a retractable plate; 11. a third fastening bolt; 12. supporting a block; 13. a DTY body; 14. a fourth fastening bolt; 15. a vertical rod; 16. a support plate; 17. a bearing seat; 18. a beam barrel; 19. a tension sensor; 20. a fixing plate; 21. fixing the bolt; 22. a hydraulic cylinder; 23. a solenoid; 24. a screw; 25. applying a pressure rod; 26. a slide rail; 27. a slider; 28. a buffer spring; 29. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a device for reducing DTY residual torque by improving tension comprises a telescopic plate 10, wherein a group of vertical rods 15 are connected to the central positions of two sides of the upper end of the telescopic plate 10 through third fastening bolts 11 in a threaded manner, a group of tension sensors 19 are fixedly connected to the middle section of the upper portion of the inner side of each vertical rod 15, the type of each tension sensor 19 is CA203, the device belongs to the prior art, the third fastening bolts 11 penetrate through the telescopic plate 10 to be connected with the bottom ends of the vertical rods 15, the vertical rods 15 are structurally fixed in the middle parts of the two sides of the upper end of the telescopic plate 10, tension applied to a DTY main body 13 is detected in real time through the arranged tension sensors 19, damage to the DTY main body 13 caused by excessive applied tension is avoided, a shaft roller 18 is rotatably connected to the middle part of the inner side of each tension sensor 19, the shaft roller 18 is rotatably connected with the tension sensors 19, and the, the middle section of the upper part of the outer side of the vertical rod 15 is respectively fixedly connected with a first cross rod 2 and a second cross rod 7 through a connecting rod 8, the first cross rod 2 is arranged on the left side of the second cross rod 7, the arrangement positions of the first cross rod 2 and the second cross rod 7 on the connecting rod 8 are explained, the first cross rod 2 and the second cross rod 7 are conveniently known, the installation and the disassembly are convenient, the first cross rod 2 and the second cross rod 7 are structurally fixed through the arranged connecting rod 8, the first cross rod 2 and the second cross rod 7 are slidably connected with the upper end of a slide rail 26 arranged in the middle part of the inner side of the bracket 6 through a slide block 27 connected with one side of the bottom end, the bracket 6 is arranged above the inner side of the connecting rod 8, the arrangement position of the bracket 6 is explained, the bracket 6 is conveniently known, the installation and the disassembly of the bracket 6 are convenient, meanwhile, the slide block 27 is used for, be convenient for to first horizontal pole 2, second horizontal pole 7 carries out size control, the reinforcing reduces the suitability of moment of torsion equipment, 6 bottom middle parts of support are through 5 fixedly connected with pneumatic cylinders 22 of mounting panel, and pneumatic cylinder 22 bottom swing joint has pressure bar 25, pneumatic cylinder 22 model is HOB6350, belong to prior art, pneumatic cylinder 22 through setting up carries out the swing joint of structure to pressure bar 25, and control pneumatic cylinder 22 by external control end, pneumatic cylinder 22 exerts decurrent power to pressure bar 25, exert pressure to DTY main part 13, with the tension through improving DTY main part 13, the reduction operation of moment of torsion is carried out to counter roll 18.

Further, the central position welded connection in both ends of expansion plate 10 has a set of piece 12, and the central position threaded connection in the upper end of piece 12 has a set of second fastening bolt 9, by a piece 12 at the welded connection in the middle part of expansion plate 10 both ends, to a piece 12 go on with expansion plate 10 between the structure fixed to through applying clockwise power to second fastening bolt 9, by the structural connection between second fastening bolt 9 and the external world, carry out the fixed of structure to expansion plate 10.

Further, the connecting rod 8 is respectively connected with the first cross rod 2, the second cross rod 7 and the vertical rod 15 through the first fastening bolt 1 and the fourth fastening bolt 14, the first fastening bolt 1 is arranged at the middle part of the upper end of the first cross rod 2 and the upper end of the second cross rod 7, the fourth fastening bolt 14 is arranged at the middle section of the lower part of the outer side of the connecting rod 8, the first fastening bolt 1 and the fourth fastening bolt 14 are used for fixing the structure of the upper end of the connecting rod 2 and the upper end of the second cross rod 7, the first fastening bolt 1 and the fourth fastening bolt 14 are explained in the set position, the first fastening bolt 1 and the fourth fastening bolt 14 are conveniently known, and the installation and the replacement of the first fastening bolt 1 and the fourth fastening bolt 14 are conveniently carried out.

Further, tension sensor 19 is connected with the inboard upper portion central point of montant 15 through the fixed plate 20 that outer end middle part set up, and the inboard upper and lower end middle part threaded connection of fixed plate 20 has a set of fixing bolt 21 to be connected with montant 15 is inboard, carry out threaded connection with fixing bolt 21 and montant 15 inboard upper portion surface, go on the fixed plate 20 with montant 15 between the structure fixed, and then realize carrying out the installation of structure by fixed plate 20 to tension sensor 19 and fix.

Further, the pressure applying rod 25 is in threaded connection with the bottom end of the solenoid 23 through a screw 24 fixedly connected with the middle of the upper end of the pressure applying rod, the solenoid 23 is connected to the middle of the bottom end of the hydraulic cylinder 22 in a welded mode, the screw 24 is structurally fixed at the upper end of the pressure applying rod 25, and structural connection between the solenoid 23 and the screw 24 is achieved, so that structural connection between the hydraulic cylinder 22 and the pressure applying rod 25 is achieved on one hand, pressure applying to the DTY main body 13 by the pressure applying rod 25 is facilitated, and detachment between the hydraulic cylinder 22 and the pressure applying rod 25 is facilitated on the other.

Furthermore, locating holes 3 are equidistantly formed in the middle of the front surface of the support 6, the inner side of the front surface of the first cross rod 2 and the inner side of the front surface of the second cross rod 7, locating bolts 4 are connected to the inner sides of the locating holes 3 in a threaded mode, the first cross rod 2 and the locating holes 3 at the designated positions of the second cross rod 7 are connected through the locating bolts 4 in a threaded mode, and the first cross rod 2 and the second cross rod 7 after the size is adjusted are fixed in a structural mode.

Further, the even winding of beam barrel 18 surface is connected with DTY main part 13, and the bearing frame 17 that the inboard middle part of 16 of extension boards that the beam barrel 18 and the tension sensor 19 front end set up is connected rotates, and the extension board 16 that sets up by the tension sensor 19 front end carries out the installation of structure fixedly to bearing frame 17, in order to realize by bearing frame 17 fixed to the structure of beam barrel 18, and further carry out structure side winding connection to DTY main part 13 through beam barrel 18, under external drive device's effect, realize the rolling effect of DTY main part 13.

Further, slide rail 26 inboard central point threaded connection has baffle 29, and a set of buffer spring 28 of baffle 29 both ends middle part fixedly connected with, it is fixed to carry out the installation of structure to baffle 29 by slide rail 26 inboard central point, and carry out structural connection to buffer spring 28 by the baffle 29 that sets up, in order to realize carrying out structure buffering and limiting displacement to first horizontal pole 2, second horizontal pole 7 by buffer spring 28 to the removal of inside position, carry out guard action to first horizontal pole 2, second horizontal pole 7.

The working principle is as follows: when in use, according to the difference of the size of the DTY main body 13 production equipment, the expansion plate 10 is placed at the corresponding position of the DTY main body 13 production equipment, clockwise force is applied to the second fastening bolt 9, the expansion plate 10 is structurally fixed at the corresponding position on the DTY main body 13, the vertical rod 15 is structurally connected with the middle parts of the two sides of the upper end of the expansion plate 10 through the third fastening bolt 11, the connecting rod 8 is structurally fixed at the upper part of the outer side of the vertical rod 15 through the fourth fastening bolt 14, the fixing bolt 21 is used for structurally fixing the fixing plate 20 connected with the tension sensor 19 and the shaft roller 18 at the upper part of the inner side of the vertical rod 15, at the moment, outward or inward force is applied to the first cross rod 2 and the second cross rod 7, the first cross rod 2 and the second cross rod 7 after the corresponding size is adjusted are structurally fixed through the threaded connection between the positioning bolt 4 and the positioning hole 3, and the first cross rod 2 and the second cross rod 7 are structurally fixed with the upper end of the connecting rod 8 through the first fastening bolt 1, at the moment, a hydraulic cylinder 22 is controlled by a control end of the DTY main body 13 production equipment, the hydraulic cylinder 22 performs descending operation on a pressure applying rod 25, the pressure applying rod 25 applies downward force to the surface of the upper end of the DTY main body 13, and the tension sensor 19 performs real-time detection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for reducing DTY residual torque by increasing tension, comprising a retractable plate (10), characterized in that: the central positions of two sides of the upper end of the telescopic plate (10) are connected with a group of vertical rods (15) through threads of a third fastening bolt (11), the middle section of the inner upper part of each vertical rod (15) is fixedly connected with a group of tension sensors (19), the middle section of the inner side of each tension sensor (19) is rotatably connected with a shaft roller (18), the middle section of the outer upper part of each vertical rod (15) is respectively and fixedly connected with a first transverse rod (2) and a second transverse rod (7) through a connecting rod (8), the first transverse rod (2) is arranged on the left side of the second transverse rod (7), the first transverse rod (2) and the second transverse rod (7) are connected with the upper ends of sliding rails (26) arranged in the middle part of the inner side of the support (6) in a sliding mode through sliding blocks (27) connected with one side of the bottom end, the support (6) is arranged, and the bottom end of the hydraulic cylinder (22) is movably connected with a pressure applying rod (25).

2. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: the center positions of the two ends of the expansion plate (10) are connected with a group of support blocks (12) in a welding mode, and the center position of the upper end of each support block (12) is connected with a group of second fastening bolts (9) in a threaded mode.

3. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: connecting rod (8) are respectively through first fastening bolt (1), fourth fastening bolt (14) and first horizontal pole (2), second horizontal pole (7) and montant (15) threaded connection, and first fastening bolt (1) sets up in first horizontal pole (2), second horizontal pole (7) upper end middle part, and fourth fastening bolt (14) sets up in connecting rod (8) outside lower part middle section.

4. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: tension sensor (19) are connected with montant (15) inboard upper portion central point through fixed plate (20) that outer end middle part set up, and fixed plate (20) inboard upper and lower end middle part threaded connection has a set of fixing bolt (21) to be connected with montant (15) inboard.

5. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: the pressure applying rod (25) is in threaded connection with the bottom end of the solenoid (23) through a screw (24) fixedly connected with the middle part of the upper end of the pressure applying rod, and the solenoid (23) is connected to the middle part of the bottom end of the hydraulic cylinder (22) in a welding mode.

6. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: locating holes (3) are formed in the middle of the inner side of the front surface of the support (6), the inner side of the front surface of the first cross rod (2) and the inner side of the front surface of the second cross rod (7) at equal intervals, and locating bolts (4) are connected to the inner threads of the locating holes (3).

7. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: the outer surface of the shaft roller (18) is uniformly wound and connected with a DTY main body (13), and the shaft roller (18) is rotatably connected with a bearing seat (17) connected with the middle part of the inner side of a support plate (16) arranged at the front end of a tension sensor (19).

8. The apparatus of claim 1 for reducing DTY residual torque by increasing tension, wherein: the middle position of the inner side of the sliding rail (26) is in threaded connection with a partition plate (29), and the middle parts of the two ends of the partition plate (29) are fixedly connected with a group of buffer springs (28).